Strategic HR & Office Operations Leader

Advanced Infrastructure Design, Inc. (AID); Hamilton (NJ); On-site; USD 80,000 - 105,000; Full time

Benefits offered by this job

401(k) matching

Dental insurance

Health insurance

Paid time off

Vision insurance

Job summary

Advanced Infrastructure Design, Inc. (AID) is seeking an experienced HR & Office Manager to lead HR strategy and oversee day-to-day operations in our Hamilton, NJ office.

This full-time onsite role reports to the President and collaborates with senior leaders to strengthen the organizational structure and foster a productive workplace. You will drive full-cycle recruiting, onboarding, employee relations, benefits coordination, and HR compliance, while maintaining audit-ready records and

Qualifications

• Minimum 5–10 years of progressive HR experience, including generalist or business partner roles.
• Strong knowledge of employee relations, performance management, and HR compliance.
• Excellent organizational and time management skills with the ability to manage priorities.
• Excellent interpersonal and communication skills across all levels of the organization.
• High discretion handling sensitive information and familiarity with HRIS/ADP.

Responsibilities

• Lead full-cycle recruiting, including sourcing, interviewing, and partnering with managers on selections.
• Manage onboarding programs end-to-end to ensure a high-quality new hire experience.
• Serve as trusted advisor on employee relations, coaching, and conflict resolution.
• Administer benefits, compensation support, performance reviews, and engagement initiatives.
• Ensure compliance with federal, state, and local employment laws and maintain audit-ready records.
• Oversee office operations, vendor relationships, and administrative systems for efficiency.

Skills

HR leadership

Employee relations

Recruiting

Onboarding

Performance management

Compliance

Organizational skills

Communication

Discretion

MS Office

Tools

HRIS

ADP

Job description

Advanced Infrastructure Design, Inc. (AID) is seeking an experienced HR & Office Manager to lead HR strategy and oversee day-to-day operations in our Hamilton, NJ office.

This full-time onsite role reports to the President and collaborates with senior leaders to strengthen the organizational structure and foster a productive workplace. You will drive full-cycle recruiting, onboarding, employee relations, benefits coordination, and HR compliance, while maintaining audit-ready records and